Small UI and UX improvements that fit me.
- set max-width to 1280
- split fluid-row inside main container into two parts, smaller part is for
  future feeds categories, bigger part is for stories
- when clicks on story, scroll not to top, but to top - 100
- increased story titles displayed on news page from 50 to 100 chars
- added sorting by feeds.name when displaying stories on news page as
  tempoparily solution to sort out stories
Added database-sample and moved database.yml to gitignore.
Removed database.yml.
Merge pull request #1 from gaynetdinov/minor-ui-ux-improvements

Minor ui ux improvements